|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
This manual was very good & was very helpful with repairs.
Always great & fast service from Owner's manual.
;
Very pleased with the quality of the scan. No complaints whatsoever.
 ;
I liked the product. I would use their sevices again.
;
I Recently purchased yet another Service Manual from Owner-Manuals.com, this time for a Sony EVS700ES/UB Videocassette Recorder. The Manual was available for upload within two hours and is an Extremely Good copy, as some of this I was able to enlarge to get even better detail.
Once Again, Very happy with the result!
;
A good and useful manual. With these, We was abled to isolate and pin point the component that was causing the problem. The total time spent in troubleshooting is very much reduced.
AV-21BD5EKI AV-21BD5EP AV-21BD5EE AV-21BD5EKIS AV-21BD5EPS AV-21BD5EES
ADJUSTMENTS
+B VOLTAGE CHECK
1. Receive the standard colour bar signal. 2. Connect digital voltmeter between + of B1 Line circuit and GND. 3. Confirm that voltage is DC 123V # 2.0V.
SCREEN
1. Set TV in AV mode without video signal � Black screen. 2. Set [WP Red], [WP Green] and [WP Blue] equal to �32�. 3. Set [Black R], [Black G] equal to �8�. 4. Set TV in normal I mode. 5. Adjust SCREEN VR (on FBT) such that the highest cathode cut-off voltage measured on CRT SOCKET PWB ASS�Y is DC 125V ± 5V.
WHITE BALANCE
NOTE : Confirm SCREEN Adjustment has been adjusted.
â� LOW LIGHT
1. 2. 3. 4. Input the 10-step gray scale signal. (include10% Black) Enter the SERVICE MODE. Turn the SCREEN VR (on FBT) gradually, to where the 2nd gray bar(10% Black) faintly visible. Adjust [Black B] and [Black R] not to the colours on the gray bar.
â� HIGH LIGHT
5. Apply the white signal. 6. Adjust [R DRIVE] and [G DRIVE] so that the picture becomes white.
FOCUS
1. Input the crosshatch pattern signal. 2. Adjust the FOCUS VR (on FBT) to have the best resolution on screen.
VERTICAL GEOMETRY
Adjust [V Amp], [V Shift] and [V Slope], [V Slope] [V S Cor] to compensate for vertical distortion.
HORIZONTAL PICTURE CENTERING
Adjust [H Shift] to have the picture in the center of the screen.
No.51742
1-11
|
|
|
> |
|
